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Description:
Discussion forum for the S4 project (http://s4.io).
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something about the s4 partitions
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as we know s4 has some partitions in every cluster, but i cannot understand why we do this? is that same thing between the partitions and tasks? and what is the tasks mean? can anyone help me giving some explanations?
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S4 Cluster Management
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Hi All, Could anyone introduce me the S4 Cluster Management in detail? This part in the paper "S4: Distributed Stream Computing Platform"<[link]> seems not very clear. Thanks! Best regards, Frank
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Running s4 with zookeeper across multiple machines
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Hi, We are trying to run s4 across two machines with zookeeper running on machine1 and trying to access it from machine 2. We changed zk_address in s4-core.properties-header as below in machine 2 alone. *gc_opts=-server -XX:+HeapDumpOnOutOfMemoryErro r -XX:+UseConcMarkSweepGC -XX:-UseGCOverheadLimit... more »
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iPhone App To Help You Regain 20/20 Vision Naturally
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[link] is an iPhone app that will help you regain 20/20 vision naturally, by looking at images that relaxes your eyes and performing eye exercises that strengthen your eyes, anywhere within your busy life (i.e. office cubicle, crowded subway, waiting at the hair salon, etc.), thanks.
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S4_IMAGE environment variable not set.
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Hi, I followed the steps in the s4 site and build s4 and set build/s4_image folder path to S4_IMAGE environment variable. Then i checked out twittertopiccount example and tried to install it. I get the below error. viji@viji-VirtualBox:/opt/s4/s 4/example/twittertopiccount$ sudo ./gradlew install... more »
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